Micromonospora maoerensis sp. nov., isolated from a Chinese pine forest soil

Micromonospora maoerensis sp. nov., isolated from a Chinese pine forest soil
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毛尔小单孢菌 sp.

DOI:
10.1007/s10482-013-0096-x
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发表时间:
2013-12
影响因子:
2.6
通讯作者:
Wensheng Xiang
Wensheng Xiang
中科院分区:
生物学3区
文献类型:
--
作者:
Xinhui Zhang;Meng Yao;Xiangjing Wang;Wensheng Xiang

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从黑龙江省松林土壤中分离到一株放线菌,命名为NEAU-MES 19(T)。进行了多相研究,以确定该菌株的分类地位。发现该生物体具有典型的小单孢菌属的形态学和化学分类学特征。系统发育分析表明,菌株NEAU-MES 19(T)与松本小单孢菌(Micromonospora matsumotoense)IMSNU 22003(T)的亲缘关系最近。基于gyrB基因序列的系统发育分析表明,该菌株与小单孢菌(Micromonospora cremea)CR 30(T)的亲缘关系较近。松本菌IMSNU 22003(T). DNA-DNA的低水平相关性使分离物与M. matsumotoenseIMSNU 22003(T)和M. Cremea CR30(T)。此外,菌株NEAU-MES 19(T)还可以通过形态特征、生理生化特征与其亲缘关系最近的菌株区分开来。因此,建议菌株NEAU-MES 19(T)代表小单孢菌属的一个新种,并建议将其命名为毛额小单孢菌(Micromonospora maoerensis sp. nov.)。模式菌株为NEAU-MES 19(T)(=CGMCC 4.7091(T)= DSM 45884(T))。
A novel actinomycete, designated strain NEAU-MES19(T), was isolated from pine forest soil in Heilongjiang province, China. A polyphasic study was carried out to establish the taxonomic position of this strain. The organism was found to have morphological and chemotaxonomic characteristics typical of the genus Micromonospora. Phylogenetic analysis of the 16S rRNA gene sequence indicated that strain NEAU-MES19(T) was most closely related to Micromonospora matsumotoense IMSNU 22003(T). However, phylogenetic analysis based on the gyrB gene sequence showed that the isolate was more closely related to Micromonospora cremea CR30(T) than M. matsumotoense IMSNU 22003(T). The low level of DNA-DNA relatedness allowed the isolate to be differentiated from M. matsumotoense IMSNU 22003(T) and M. cremea CR30(T). Moreover, strain NEAU-MES19(T) could also be distinguished from its closest phylogenetic relatives by morphological, physiological and biochemical characteristics. Therefore, it is proposed that strain NEAU-MES19(T) represents a novel species of the genus Micromonospora, for which the name Micromonospora maoerensis sp. nov. is proposed. The type strain is NEAU-MES19(T) (=CGMCC 4.7091(T) = DSM 45884(T)).
DOI: 10.1111/j.1432-1033.1970.tb00830.x
发表时间: 1970
期刊: European journal of biochemistry
影响因子: --
作者:
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DOI: --
发表时间: 1961
期刊: --
影响因子: --
作者:
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DOI: 10.1016/s0021-9673(01)83552-4
发表时间: 1985
期刊: --
影响因子: --
作者:
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通讯作者: M. Goodfellow;D. Minnikin
DOI: --
发表时间: 1985
期刊: Society of Applied Bacteriology. Technical series
影响因子: --
作者:
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DOI: 10.1016/s0167-7012(02)00180-x
发表时间: 2003-02-01
影响因子: 2.2
作者:
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通讯作者: Lee, HK